I have open topics for students working under my supervision. Topics are available mainly for PhD dissertations and master theses. Current open topics are on various aspects in service engineering analytics for IoT, Cloud computing, Big data and blockchain. Just drop me a line or stop by my office if you are interested in open topics.
Note that I expect a master thesis would be finished within 6 months while a PhD disseration may take from 3-5 years. Both PhD and master research may or may not be partially/fully funded through employment. This is dependent on the topics and the funding availability. In general, when a disseration/thesis is funded, the research topic of the dissertation/thesis is aligned with certain research projects. However, usually funding will be limited and it might happen that funding is closed before the finalization of the disseration/thesis.